Advisory Details

April 8th, 2022

Rockwell Automation Connected Components Workbench CCWARC File Parsing Deserialization Of Untrusted Data Remote Code Execution Vulnerability

ZDI-22-589
ZDI-CAN-15176

CVE ID CVE-2022-1118
CVSS SCORE 7.8, (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
AFFECTED VENDORS Rockwell Automation
AFFECTED PRODUCTS Connected Components Workbench
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Rockwell Automation Connected Components Workbench. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of CCWARC files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process.

ADDITIONAL DETAILS Rockwell Automation has issued an update to correct this vulnerability. More details can be found at:
https://www.cisa.gov/uscert/ics/advisories/icsa-22-095-01
DISCLOSURE TIMELINE
  • 2021-10-21 - Vulnerability reported to vendor
  • 2022-04-08 - Coordinated public release of advisory
CREDIT kimiya
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